3.6 The test button is used to test the operability of the communication channel between the detector and
the Device, as well as to determine the detector address (see Section 5).
3.7 The detector marking is on the base of the sensor and on the inner side of the base. The
detector mark-
ing contains:
a) European standard number – EN 54
-
5, EN 54
-
7;
b) The detector class according to EN 54
-
5;
c) Manufacturer's trademark – RUBEZH;
d) Product designation – OHD64;
e) Serial number;
f) Software version;
g) Release date.
The base marking contains:
a) Model type;
b) Designation of terminals for wiring.
3.8 The detector shall be installed and connected in accordance with the detector installation and connec-
tion instructions.
4 Detector setup
4.1 To enable OHD64 identification in the system, it must be assigned with an initial address.
The detector initial address is set by the programmer of addressable devices PP or using R3500 device.
OHD64 occupies 1 address in the system.
The procedure for addressing the detector using PP is described in the PP data sheet.
Address assignment using R3500 is described in the operation manual of
R3500 series device.
The assigned addresses are stored in nonvolatile memory of OHD64.
4.2 When connecting the detector to the system, the Device identifies it by the assigned address and auto-
matically rewrites the settings contained in the configuration into the detector's memory.
4.3 The detector's configurable parameter is the interference protection level.
4.4 To change the settings of the interference protection level, one of the following methods is used:
– With the help of the FireSec software at creating a new configuration of the system;
– With the operating controls of the Device according to the Operation manual.
Note: If the detector settings has been modified using the Device controls, they are stored only until the
next or repeated recording of the configuration into the Device. To prevent the loss of settings configured via
the Device controls, it is necessary to enter these changes into the system configuration using the "Administra-
tor" application of the FireSec software.
5 Testing
5.1 If the detector is properly connected to the system (see Section 4) and set up, and the Device is turned
on, it is necessary to check for:
– Indicator flashing at (4
−
5) s intervals (Table 1);
– «Normal» message at the Device control panel display (hereinafter - the display) in the «Device Man-
agement» window, when selecting OHD64.
5.2 Briefly press the test button on the detector or direct the beam of OT
-
1 optical tester at the indicator
light guide to check the communication with the Device, and check for:
– Fast flashing of the indicator for (2
−
3) s (see Table 1);
– The fire alarm control device receives the «Button Test» or «Laser Test» signal in “Event log” window;
– The message about the type of the device (OHD64) and its address in “Addressing” window at the dis-
play.
OHD64 4
23
.
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